Abstract: A roof rock spreader has a rock hopper and a motive drive system. An optical system detects areas already treated and areas still in need of treatment. Location aware sensors detect present location and speed of travel. A control system determines proper application paths and locations, and controls application of roof rock to provide an even and consistent layer. When the rock hopper empties, the roof rock spreader will move to a refill location. A laser alignment system detects and confirms proper hopper positioning prior to automated refill. During the refilling procedure, wheel load sensors monitor hopper fill. Rock hopper refill may be limited, to accommodate gross vehicle weight limitations of a particular roof. A communication system provides remote viewing through the optical system or other camera to confirm proper function, provides remote emergency shut-off, and enables a plurality of like spreaders to work in unison.

Abstract: Methods for providing provable access to a distributed ledger with a tokenized instruction set are disclosed. A method may include accessing a distributed ledger including an instruction set, tokenizing the instruction set, interpreting an instruction set access request, and in response to the instruction set access request, providing a provable access to the instruction set.

Abstract: Techniques for delivering data or information onto a vehicle and for delivering data off of a vehicle include a data distribution system having multiple interfaces that are fixedly connected to the vehicle, and that provide access to multiple types of data bearers connected to external networks. A bearer selector engine may select a particular data bearer for delivery of data based on a set of selection criteria, which may be indicated in a set of selection rules on-board the vehicle. The selection criteria may be based on bearer characteristics, data characteristics, vehicle operating state and/or other current conditions, priority, a feature or service, and/or user preference. Using one or more on-board networks, data may be generated by an on-board originating device and routed for external delivery, or external data may be delivered to an on-board destination device. Data delivery may occur while the vehicle is en route.

Abstract: In one aspect, a system for monitoring soil composition within a field using an agricultural machine may include a ground-engaging tool configured to rotate relative to soil within a field as the agricultural machine is moved across the field. The ground-engaging tool may, in turn, include a tooth defining a cavity therein, with the cavity including an opening. Furthermore, the system may include a sensor positioned within the cavity, with the sensor configured emit an output signal through the opening for reflection off of the soil within the field. The sensor may also be configured to detect the reflected output signal as a return signal, with a parameter of the return signal being indicative of a soil composition of the soil within the field.

Abstract: An in-core instrumentation system for a reactor module includes a plurality of in-core instruments connected to a containment vessel and a reactor pressure vessel at least partially located within the containment vessel. A reactor core is housed within a lower head that is removably attached to the reactor pressure vessel, and lower ends of the in-core instruments are located within the reactor core. The in-core instruments are configured such that the lower ends are concurrently removed from the reactor core as a result of removing the lower head from the reactor pressure vessel.

Abstract: A floor system uses interlocking elements to form a surface raised above a floor surface for the distribution of electrical power and data throughout the floor of a building. The base units of the interlocking elements define channels which receive cables for data and power transmission. Channel and corner covers overlie the channels and interlock with the base units to form the raised surface. Fused electrical feed modules within channels provide electrical power to bus bars which distribute the power to fused terminal boxes and radio frequency sensors and beacons mounted in the base units.

Abstract: Aspects of the present disclosure disclose provide systems and methods for performing session maturity modeling and tracking to aid in the identification of network traffic that should and/or should not be subjected to DOS mitigation mechanisms. More specifically, based on a maturity status of identification information associated with a communication, a communication may bypass high traffic mitigation mechanisms such as packet rate and connection rate limitations.

Abstract: A therapeutic device for treating conditions of a user's nasal cavities, sinuses, and/or ear canals includes a housing which the user may hold to apply the therapeutic device to the user, the housing including an inlet that allows air to enter the therapeutic device. An acoustic vibrator located within the housing provides an acoustic vibration to the user, and a power supply located within the housing provides power to the acoustic vibrator. A mask is connected to the housing and includes a nasal interface that is appliable around the nose of the user. A valve of the mask opens to allow the user to breathe through the inlet and closes to prevent the user from exhaling through the inlet. The mask further includes a diaphragm and a nasal cavity in which a user's nostrils are located when the nasal interface is applied to the user.

Abstract: A compounded transdermal cream for the topical administration of a compounded therapy includes a first active agent selected from the group consisting of nabumetone in an amount between approximately 5.0% and approximately 25% by weight of the transdermal cream and amitriptyline in an amount between approximately 0.5% and approximately 4.0% by weight of the transdermal cream; a second active agent comprising a nerve depressant in an amount between approximately 5.0% and 15.0% by weight of the transdermal cream, wherein the nerve depressant is gabapentin; a third active agent comprising a local anesthetic in an amount between approximately 1.0% and approximately 7.0% by weight of the transdermal cream, wherein the local anesthetic comprises lidocaine and prilocaine; and dimethyl sulfoxide (DMSO).

Abstract: Various embodiments herein disclose a device, comprising one or more fluid interfacing components and a cartridge holder, wherein the one or more fluid interfacing components are fixed while the cartridge holder moves along a linear guide. Also disclosed herein are methods of using the device to analyze a sample containing particles, and methods of diagnosing a disease in a subject by using the device.

Abstract: Patterned ceramic wavelength-converting phosphor structures may be bonded to an LED to form a pcLED. The phosphor structures are patterned with features that provide enhanced oxygen permeability to an adhesive bond used to attach the phosphor structure to the LED. The enhanced oxygen permeability reduces transient degradation of the pcLED occurring in the region of the adhesive bond.

Abstract: A system and method for accommodating various device and application security levels collects authentication data such as voice and fingerprint in advance of opening an application or process potentially requiring different security than the device itself requires. The device is then able to execute a user's voiced command, request or query without further user actions if the command, request or query is related to an application or process for which the already-gathered authentication data is sufficient.

Abstract: Methods and apparatus for providing quasi-licensed spectrum access within an area or application so as to enable “end to end” IoT (Internet of Things) device connectivity. In one embodiment, the quasi-licensed spectrum utilizes 3.5 GHz CBRS (Citizens Broadband Radio Service) spectrum allocated by a Federal or commercial SAS (Spectrum Access System) to a managed content delivery network that includes one or more wireless access nodes (e.g., CBSDs (Citizens Broadband radio Service Devices) and IoT hubs or gateways) in data communication with a controller. In one variant, the controller dynamically allocates (i) spectrum within the area or venue within CBRS bands, and (ii) MSO (multiple systems operator) users or subscribers to CBRS bands or IoT (Internet of Things) bands (e.g., public ISM (industrial, scientific and medical)) bands to maximize connectivity and performance.

Abstract: An integrated process and system for the cleaning of any body of water in need of periodic cleaning, including but not limited to a swimming pool or spa. A submersible water filtration apparatus comprises a housing unit, an impeller driven by an electric motor powered by batteries, an inlet where fluid, such as water, is drawn inwards into the submersible water filtration apparatus, an outlet for returning filtered water into the body of water, and at least one filter zone.

Abstract: According to an embodiment of the present disclosure, a photodetector device can include a substrate layer; a bottom contacting layer disposed over a surface of the substrate layer and having a first contacting region and a second contacting region, the bottom contacting layer providing a low resistance path between the first and second contacting regions; an insulating layer disposed over a surface of the bottom contacting layer; an intrinsic region disposed within the insulating layer, the intrinsic region in electrical contact with the first contacting region of the bottom contacting layer, the intrinsic region comprising a low band-gap material; a metal contact disposed within the insulating layer and in electrical contact with the second contacting region of the bottom contacting layer; an anode in electrical contact with the intrinsic region; and a cathode in electrical contact with the metal contact.

Abstract: A device that includes one or more processors may receive instructions to scan, at a given time, one or more channels in one or more frequency bands for presence of wireless devices in an environment of the device. The device may also identify one or more operations of the device that are occurring at the given time. The device may also adjust a duration of scanning the one or more channels based on the identified operations. The device may also cause a wireless receiver of the device to scan, for the adjusted duration, the one or more channels for the presence of the wireless devices.

Abstract: This invention provides compositions and methods to treat a condition or disease without the use of exogenous targeting sequences or chemical compositions. The present invention relates to single-domain antibodies (sdAbs), proteins and polypeptides comprising the sdAbs that are directed against targets that cause a condition or disease. The invention also includes nucleic acids encoding the sdAbs, proteins and polypeptides, and compositions comprising the sdAbs. The invention includes the use of the compositions, sdAbs, and nucleic acids encoding the sdAbs for prophylactic, therapeutic or diagnostic purposes.

Abstract: Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.

Abstract: A system for safely obtaining electrical power from a solar array in a grid-down situation is disclosed. The system may include an array of solar panels, an inverter, a rapid shutdown transmitter, a transformer, and a switch. First wiring may extend to electrically connect the array of solar panels to the inverter. The transformer may have an electrical input and an electrical output. The electrical input of the transformer may be connected to receive electrical power from at least one solar panel of the array of solar panels. Second wiring may extend to electrically connect the electrical output of the transformer to the rapid shutdown transmitter. The switch may control delivery of electrical power through the second wiring from the electrical output of the transformer to the rapid shutdown transmitter.